Description
The Emerson conditions-White Rodgers 94-394 1-Pole Contactor is used for HVAC systems, with 24VAC rated and has a 40A contactor capacity, that opens or closes circuits to essential loads that comprehend compressors and fan motors to air conditioning parts. When the thermostat senses a need to cool the building, it sends a low-voltage signal to the contactor which then closes its circuit and allows, high-voltage electricity to energize the compressor and start the cooling process. It is essential when people want to create a comfortable environment indoors and also when operating a particular HVAC system. The advantages of contactors include improved energy use since only the required loads are energized, and minimized energy wastage.
